Answer:
Each morning I appear to lie at your feet, all day I follow no matter how fast you run. Yet I nearly perish in the midday sun.
Ch side by side, you are inside.
With sharp edged wit and pointed poise. It can settle disputes without making a noise.
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What has roots that nobody sees, and is taller than trees. Up, up it goes, and yet it never grows.
What language does a billboard speak?